@newscientist: The brain has a system for clearing our waste - and it could be linked to Alzheimer’s. A new mouse study has connected the glymphatic system to Alzheimer’s disease. Because it’s responsible for cleaning the brain during sleep, it’s thought poor sleep may contribute to this reduction in brain function. To discuss how this system works and how we can improve it, Rowan Hooper and Penny Sarchet are joined by science writer Michael Marshall. Hear the full story on The World, the Universe and Us, a news podcast for the insatiably curious. Tap link in bio to learn more #GlymphaticSystem, #AlzheimersResearch, #BrainHealth, #Neuroscience, #SleepScience, #SciencePodcast, #Science, #ScienceFacts, #NewScientist, #Podcast
New Scientist
Region: GB
Saturday 24 October 2026 06:00:03 GMT
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sazzlepop75 :
So almost all women are at risk due to almost universal sleep disturbances in perimenopause and menopause?
2026-10-24 06:54:52
93
BesideTheSeaside-BesideTheSea :
I’ve had poor sleep most of my life.
2026-10-25 04:35:51
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Venus_princessa 👸🏾 :
Sleep apnea as well
2026-10-24 20:09:22
5
Serendipity :
The way people talk about sleep as if us insomniacs can help it 😩😩😩
2026-10-24 18:41:55
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Dee :
What about female mice 💅💅💅
2026-10-24 07:41:56
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Sam :
My dad was a night shift worker for many years and now has mixed dementia
2026-10-24 07:19:39
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Anne Lewis :
“.The glymphatic system and the lymphatic system are both waste-clearance networks in the body, but they operate in different areas and use different mechanisms.”
2026-10-25 00:06:56
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heaLing :
well I'm done for 😑
2026-10-24 11:02:17
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jt55074 :
I have terrible sleep since the menopause. [Teary eyed]
2026-10-24 07:04:54
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ppchl :
every week they find a new link y alzheimer, at this pace even breathing will be associated to it
2026-10-24 18:07:48
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UrbanWolf :
No matter what you do, the final destination is the same. You might get a few extra years, but extra years at 80+ are of little value.
2026-10-24 12:43:44
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Random Keyboard Warrior :
The "sort of" animal world?
2026-10-24 12:05:51
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MrsD93 :
I'm screwed
2026-10-24 11:57:06
3
EI :
Could this help people with Myalgisk Encephalomyelitis / ME - I’ve read that the glymphatic system is associated with ME too.
2026-10-24 11:22:13
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Ash King :
As a narcoleptic, I am fascinated by this. Has anyone used us as a subject pool here?
2026-10-24 15:40:14
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Ben T :
I’ve literally gotten average 5 hours of sleep per night the last year because of my awful neighbors so this is really encouraging for me
2026-10-24 18:48:30
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Mika Mishki :
Hadn't slept 14 years till today. Put my pug down yesterday [Teary eyed]
2026-10-24 08:43:40
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ADMWILM :
what about having a kid with Rett and parents having permanent sleep disruption for years?
2026-10-24 06:19:01
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ifnotnowchris :
One bad night?
2026-10-24 09:54:31
1
Skin Guru :
very interesting
2026-10-24 08:03:50
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Anne Lewis :
“The Glymphatic System
• Location: Found exclusively in the central nervous system (the brain and spinal cord).
• How it works: It uses cerebrospinal fluid (CSF) to wash through brain tissue, clearing out metabolic waste like amyloid-beta and tau proteins.”
2026-10-25 00:07:37
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SamRichfield🇬🇧 :
The the more snot I shoot out the less chance I’ll have Alzheimer
2026-10-24 15:23:32
1
bushra40 :
God help women in their menopause
2026-10-24 07:57:04
11
Forgotten Dance Bangers :
So having children causes Alzeimers? Got it.
2026-10-24 07:14:57
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punish3er :
Got it. So basically, don’t have kids
2026-10-24 13:17:26
2
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